M0

M0 is modular stablecoin infrastructure that lets organizations launch and manage their own custom stablecoins instead of adopting a one-size-fits-all token. Its stack has three independent layers: an application layer for token behavior, rewards, and access controls; a distribution layer for cross-chain liquidity routing; and an issuance layer where teams pick an issuer or become their own. M0 is backed by U.S. Treasury Bill collateral held in special purpose vehicles, and exposes an Orchestration REST API (quotes, cross-chain orders, EIP-2612 permits) plus a Protocol GraphQL API for on-chain data, along with an MCP server and agent skills for AI builders. Used by MetaMask, PayPal, Anchorage, MoonPay, and others.

M0 publishes 1 API on the APIs.io network: Orchestration API. Tagged areas include Company, Crypto, Stablecoins, Payments, and Blockchain.

M0’s developer surface includes documentation, API reference, getting-started guide, engineering blog, signup flow, support, authentication, and 18 more developer resources.

42.8/100 thin Agent 65/100 agent native Full breakdown ↓
scored 2026-07-21 · rubric v0.4
2 APIs 1 MCP Servers 0 Features
CompanyCryptoStablecoinsPaymentsBlockchainDeFiCross-ChainInfrastructure

API Rating

API Evangelist API Evangelist Rating How this is scored →
scored 2026-07-21 · rubric v0.4
Composite quality — 42.8/100 · thin
Contract Quality 9.4 / 25
Developer Ergonomics 13.5 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 3.8 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 65/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/m0: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs

M0 Orchestration API

The Orchestration (liquidity) API provides quotes for moving and converting between M0 extensions and other stablecoins, cross-chain order status and cancellation, and EIP-2612 ...

M0 Protocol API

GraphQL API to query on-chain M0 protocol data — token supplies, holder balances, yields, and configuration.

MCP Servers

m0-mcp.yml

MCP SERVER

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Operate 3

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: m0
name: M0
description: 'M0 is modular stablecoin infrastructure that lets organizations launch and manage their own custom stablecoins
  instead of adopting a one-size-fits-all token. Its stack has three independent layers: an application layer for token behavior,
  rewards, and access controls; a distribution layer for cross-chain liquidity routing; and an issuance layer where teams
  pick an issuer or become their own. M0 is backed by U.S. Treasury Bill collateral held in special purpose vehicles, and
  exposes an Orchestration REST API (quotes, cross-chain orders, EIP-2612 permits) plus a Protocol GraphQL API for on-chain
  data, along with an MCP server and agent skills for AI builders. Used by MetaMask, PayPal, Anchorage, MoonPay, and others.'
url: https://raw.githubusercontent.com/api-evangelist/m0/refs/heads/main/apis.yml
image: https://cdn.prod.website-files.com/6762be5b6c55f4c330bf115d/6a16e8d2d0a0bd93c8c99688_OG-HP.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- pantera-capital
- polychain
- ribbit-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Crypto
- Stablecoins
- Payments
- Blockchain
- DeFi
- Cross-Chain
- Infrastructure
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: M0 Orchestration API
  description: The Orchestration (liquidity) API provides quotes for moving and converting between M0 extensions and other
    stablecoins, cross-chain order status and cancellation, and EIP-2612 permit building for gasless, intent-based settlement.
  humanURL: https://docs.m0.org/api-reference/introduction
  baseURL: https://gateway.m0.xyz/v1/orchestration
  properties:
  - type: OpenAPI
    url: openapi/m0-orchestration-openapi-original.json
  - type: Overlay
    url: overlays/m0-orchestration-overlay.yaml
- name: M0 Protocol API
  description: GraphQL API to query on-chain M0 protocol data — token supplies, holder balances, yields, and configuration.
  humanURL: https://docs.m0.org/api-reference/protocol/overview
  baseURL: https://protocol-api.m0.org/graphql
  properties:
  - type: ChangeLog
    url: changelog/m0-changelog.yml
common:
- type: DeveloperPortal
  url: https://docs.m0.org/
- type: Documentation
  url: https://docs.m0.org/
- type: APIReference
  url: https://docs.m0.org/api-reference/introduction
- type: GettingStarted
  url: https://docs.m0.org/get-started/how-it-works
- type: Blog
  url: https://research.m0.org
- type: GitHubOrganization
  url: https://github.com/m0-foundation
- type: SignUp
  url: https://dashboard.m0.org
- type: Support
  url: https://m0.org/contact-us
- type: TermsOfService
  url: https://m0.org/terms-conditions
- type: PrivacyPolicy
  url: https://m0.org/privacy-policy
- type: MCPServer
  url: mcp/m0-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/m0-llms.txt
- type: Authentication
  url: authentication/m0-authentication.yml
- type: AgenticAccess
  url: agentic-access/m0-agentic-access.yml
- type: ErrorCatalog
  url: errors/m0-error-codes.yml
- type: Conventions
  url: conventions/m0-conventions.yml
- type: DataModel
  url: data-model/m0-data-model.yml
- type: Conformance
  url: conformance/m0-conformance.yml
- type: Lifecycle
  url: lifecycle/m0-lifecycle.yml
- type: ChangeLog
  url: changelog/m0-changelog.yml
- type: Deprecation
  url: https://docs.m0.org/api-reference/protocol/changelog
- type: DomainSecurity
  url: security/m0-domain-security.yml
- type: Overlay
  url: overlays/m0-orchestration-overlay.yaml
- type: Website
  url: https://m0.org/
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1